ISRC QMD331500014
Verified recording
QMD331500014 is “Nada Es Eterno” by J Alvarez,
registered on the CopyrightChains blockchain with CopyrightID
0x4e7bfcf1084559aa389f15db83b212da419e3360bf609476c2e5c8c945804cef and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMD331500014.
Recording identifiers
- ISRC
- QMD331500014
- Title
- Nada Es Eterno
- Artist
- J Alvarez
- CopyrightID (CopyrightChains transaction hash)
0x4e7bfcf1084559aa389f15db83b212da419e3360bf609476c2e5c8c945804cef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:8db706c9b4200743aef695bcf421e17bb66185cea662d349331f6a7e9f2309aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMD331500014
- Bitcoin block existence check
- https://blockstream.info/api/block/959159